/Engine/Source/Runtime/SlateCore/Public/Fonts/FontTypes.h
typedef [BaseKeyFuncs](API\Runtime\Core\Containers\BaseKeyFuncs)< TPair< [FSlateFontKey](API\Runtime\SlateCore\Fonts\FSlateFontKey), ValueType >, [FSlateFontKey](API\Runtime\SlateCore\Fonts\FSlateFontKey) > Super